[ARM] 3915/1: S3C2412: Add s3c2410_gpio_getirq() to general gpio.c

s3c2410_gpio_getirq() holds for the S3C2412 build,
so ensure that it gets built for all the current
S3C24XX architectures

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
index db6393c9986091328cd1f31b00beeb1219d42315..ba346546150b6b1cbb86ee2588ad15e6eaa0a726 100644 (file)
--- a/arch/arm/mach-s3c2410/gpio.c
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -3,7 +3,7 @@
  * Copyright (c) 2004-2005 Simtec Electronics
  *     Ben Dooks <ben@simtec.co.uk>
  *
- * S3C2410 GPIO support
+ * S3C24XX GPIO support
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -163,3 +163,22 @@ unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change)
 }
 
 EXPORT_SYMBOL(s3c2410_modify_misccr);
+
+int s3c2410_gpio_getirq(unsigned int pin)
+{
+       if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15)
+               return -1;      /* not valid interrupts */
+
+       if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7)
+               return -1;      /* not valid pin */
+
+       if (pin < S3C2410_GPF4)
+               return (pin - S3C2410_GPF0) + IRQ_EINT0;
+
+       if (pin < S3C2410_GPG0)
+               return (pin - S3C2410_GPF4) + IRQ_EINT4;
+
+       return (pin - S3C2410_GPG0) + IRQ_EINT8;
+}
+
+EXPORT_SYMBOL(s3c2410_gpio_getirq);

diff --git a/arch/arm/mach-s3c2410/s3c2410-gpio.c b/arch/arm/mach-s3c2410/s3c2410-gpio.c
index a2098f692d83fb13b8d8ad4d956a53bbca47690b..ec3a276cc3cf8169f0250e49fc179e671592e3e0 100644 (file)
--- a/arch/arm/mach-s3c2410/s3c2410-gpio.c
+++ b/arch/arm/mach-s3c2410/s3c2410-gpio.c
@@ -69,22 +69,3 @@ int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on,
 }
 
 EXPORT_SYMBOL(s3c2410_gpio_irqfilter);
-
-int s3c2410_gpio_getirq(unsigned int pin)
-{
-       if (pin < S3C2410_GPF0 || pin > S3C2410_GPG15)
-               return -1;      /* not valid interrupts */
-
-       if (pin < S3C2410_GPG0 && pin > S3C2410_GPF7)
-               return -1;      /* not valid pin */
-
-       if (pin < S3C2410_GPF4)
-               return (pin - S3C2410_GPF0) + IRQ_EINT0;
-
-       if (pin < S3C2410_GPG0)
-               return (pin - S3C2410_GPF4) + IRQ_EINT4;
-
-       return (pin - S3C2410_GPG0) + IRQ_EINT8;
-}
-
-EXPORT_SYMBOL(s3c2410_gpio_getirq);